November 2011
Intermediate to advanced
416 pages
10h 12m
English
The chapter explores that presently people live in an analog world. It depicts that the pilot’s input variables are analog such as temperature, wind speed, and direction. All of our sensory system inputs are analog such as sight, sounds, pressure. Even the output is analog, such as is the movement of the pilot’s muscles to control the plane. With time, interpretation of all the analog inputs from the world around is learnt. In embedded control, the information from the analog world must first be converted to digital to be usable within our applications. The analog-to-digital converter module is one of the key interfaces to the real-world. The wind speed and direction change continuously, the performance ...
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